Light-emitting devices
First Claim
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1. A method of manufacturing a light-emitting device, comprising:
- providing a first electroluminescent element for emitting light of a first colour when energised;
providing a second electroluminescent element for emitting light of a second colour when energised;
characterised by;
selecting dimensions of the first and second elements and any spacing therebetween to create an overall impression of a single light source when simultaneously energised and viewed as intended.
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Abstract
A light-emitting device comprising a first electroluminescent element for emitting light of a first color when energized and a second electroluminescent element for emitting light of a second color when energized, characterized in that dimensions of the first and second elements and any spacing therebetween are selected to create an overall impression of a single light source when simultaneously energized and viewed as intended.
122 Citations
8 Claims
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1. A method of manufacturing a light-emitting device, comprising:
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providing a first electroluminescent element for emitting light of a first colour when energised;
providing a second electroluminescent element for emitting light of a second colour when energised;
characterised by;
selecting dimensions of the first and second elements and any spacing therebetween to create an overall impression of a single light source when simultaneously energised and viewed as intended. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification